/*
 *  This file is part of AtlasMapper server and clients.
 *
 *  Copyright (C) 2011 Australian Institute of Marine Science
 *
 *  Contact: Gael Lafond <g.lafond@aims.org.au>
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
// Field set that trigger doLayout on the parent when it get extend/collapse.
// This is needed to resize the element width when the extend/collapse
// show/hide the scroller.
Ext.define('Ext.ux.form.FieldSetResize', {
	extend: 'Ext.form.FieldSet',
	alias: 'widget.fieldsetresize',

	parentDepth: 1,

	setExpanded: function(expanded) {
		this.callParent(arguments);
		var parentElement = this;
		for (var i=0; i<this.parentDepth; i++) {
			if (parentElement.ownerCt) {
				parentElement = parentElement.ownerCt;
			}
		}
		parentElement.doLayout();
	}
});
